Off-Grid PWM Wind Solar Hybrid Controller2KW
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 1000 unit/month
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FKJ-B model Product Characteristics
◆The product is manufactured according the JB/T6939.1-2004 industrial standard and GB/T 19115.1-2003 national standard also with users’ technical requirements.
◆The big screen LCD display. Clearly present the working status of the wind turbine, solar panel, battery and controller.（Wind turbine voltage, current, power display ;solar voltage, current, power display, battery charging current, voltage, charging power, power display.）
◆Two sets of control systems：PWM constant voltage system and three-phase dump load system.
◆PWM constant voltage control is 120% of the rated power of the wind turbine. In case exceeding of PWM’s capacity, the three-phase dump load will automatically start immediately to ensure safe running of the overall wind turbine system.
◆When the battery disconnect or damage, the three-phase dump load will start automatically to avoid the wind turbine idling and runaway accident.
◆When the strong or super-strong wind conditions PWM control to ensure battery charged by the wind turbine with constant voltage and current.
◆The protection function of battery: polarity reverse protection, disconnection and damage protection.
◆Over-charging protection of the battery: When the battery is full (the battery voltage getting 125% of the rated voltage), the controller will carry out three-phase dump load automatically to stop charging the battery.
◆Auto recharging of battery: When the battery voltage reduces to 108% of the rated voltage,it stops three-phase dump load to recharge battery automatically.
◆For the different wind turbine type, the controller can be equipped with mechanical yawing, furled empennage, mechanical or hydraulic, pneumatic, electric magnetic and other brake functions.
◆The inside of the controller is equipped with surge arrester. Contain the over voltage into the wind turbine under the bearable voltage of the equipment or system. On the other way, to conduct the strong lightening current into the earth directly to avoid any damage of equipment.
◆The controller is equipped with manual three-phase dump load switch. To using this switch, the wind turbine will carry out three-phase dump load forcibly.
◆ Optional communication Mode：RS232、RS485、GPRS、USB、RJ45 ect, Can monitor multiple devices running.
Technical Parameters of the FKJ-B (PWM) Off - Grid Wind Solar Controller 2KW
Type | 2KW-24Vdc | 2KW-48Vdc | 2KW-96Vdc |
Wind turbine rated power | 2KW | 2KW | |
Wind turbine max. power | 4KW | 4KW | 4KW |
Solar panel power | 600Wp | 600Wp | 600Wp |
Battery | 24Vdc | 48Vdc | 96Vdc |
Function | Rectifier,charge, control | ||
Display mode | LCD | ||
Display content |
Wind turbine voltage, wind turbine current, wind turbine power, solar panel voltage, solar panel current, solar panel power, battery voltage, charge current | ||
PWM constant pressure voltage | >29Vdc | >58Vdc | >116Vdc |
3-phase load voltage of the wind turbine | 30±1Vdc | 60±1Vdc | 120±2Vdc |
Recovery charging voltage of the wind turbine | 27±1Vdc | 54±1Vdc | 108±2Vdc |
Solar controller stop charging voltage | 29±1Vdc | 58±1Vdc | 116±2Vdc |
Solar restore charge voltage | <29vdc< span=""> | <58vdc< span=""> | <116vdc< span=""> |
Low-voltage of the battery | 20±1Vdc | 40±1Vdc | 80±2Vdc |
Self-provided connecting wire of the battery | >20mm² | >10mm² | >24mm² |
PWM fuse | 100A | 50A | 20A |
Solar fuse | 40A | 20A | 10A |
Charging fuse | 125A | 63A | 32A |
Work environment temperature | -30-60°C | ||
Relative humidity | ＜90% No condensation | ||
Noise (1m) | ＜40dB | ||
Degree of protection | IP20 | ||
Cooling method | Forced air cooling | ||
*Communication interface (optional) | RS485/USB/GPRS/Ethernet | ||
*Temperature compensation (optional) | -4mv/°C/2V,-35°C~+80°C, Accuracy:±1°C | ||
Size of the controller (mm) | 480*360*130 | 480*360*130 | |
Weight of the controller | 23 Kg | 16 Kg | 16 Kg |
Size of the dump load (mm) | 395*300*125 | 395*300*125 | 395*300*125 |
Weight of the dump load | 6.5 Kg | 6.5 Kg | 6.5Kg |
*Above parameter only for reference
1. Could be custom made to user specifications.
2. Could have solar power control subject to user demand.
3. Size of the controller by blue meaning wall hanging case.
- Q: What is the efficiency rating of a solar controller?
- The efficiency rating of a solar controller refers to its ability to convert and regulate the power generated by solar panels. It is typically expressed as a percentage, representing the amount of energy the controller can effectively transfer from the panels to the connected battery or load.
- Q: Can a solar controller be used with a solar-powered telecommunications network?
- Yes, a solar controller can be used with a solar-powered telecommunications network. A solar controller, also known as a charge controller or solar regulator, is an essential component of a solar power system. It regulates the amount of charge going into the batteries from the solar panels to prevent overcharging and prolong battery life. In a solar-powered telecommunications network, solar panels generate electricity from sunlight, which is then stored in batteries to power the network's equipment. A solar controller ensures that the batteries are charged efficiently and effectively by regulating the voltage and current from the solar panels. This helps maintain the optimal charging levels and prevents any damage to the batteries. The solar controller also provides additional functionalities such as temperature compensation, equalization charging, and load control. These features help to optimize the charging process, protect the batteries from extreme temperatures, and manage the power consumption of the network's equipment. Overall, a solar controller is essential for maintaining the performance and longevity of the batteries in a solar-powered telecommunications network. It ensures a reliable and efficient power supply, even in remote locations where access to the electrical grid is limited.
- Q: Can a solar controller be used with a solar-powered RV or camper?
- Yes, a solar controller can be used with a solar-powered RV or camper. A solar controller regulates the charging process of the batteries in the RV or camper by managing the flow of electricity from the solar panels. It helps prevent overcharging and ensures efficient battery charging, extending their lifespan. Therefore, using a solar controller is essential for optimizing the solar power system in an RV or camper.
- Q: How do I determine the appropriate size of a solar controller for my system?
- To determine the appropriate size of a solar controller for your system, you need to consider the maximum current and voltage your solar panels can generate. Calculate the total current output of your panels and ensure that the solar controller you choose can handle this amount. Additionally, check the maximum input voltage of your panels and select a controller with a higher voltage rating to accommodate any fluctuations. It's always advisable to consult with a professional or refer to the manufacturer's specifications for accurate sizing.
- Q: Can a solar controller be used in a mobile solar system (e.g., RV, boat)?
- Yes, a solar controller can definitely be used in a mobile solar system such as an RV or boat. A solar controller is responsible for regulating the power flow from the solar panels to the battery. It ensures that the battery is charged efficiently and protects it from overcharging or damage. Therefore, using a solar controller in a mobile solar system is essential to maximize energy efficiency and prolong the life of the battery.
- Q: Can a solar controller be used in a solar-powered pool heating system?
- Yes, a solar controller can be used in a solar-powered pool heating system. A solar controller helps regulate and optimize the performance of the solar panels, ensuring efficient and effective heating of the pool water. It helps monitor and control the flow of solar energy to the pool heating system, maximizing its usage and maintaining desired water temperature.
- Q: Can a solar controller be used with a solar-powered bike rack?
- Yes, a solar controller can be used with a solar-powered bike rack. A solar controller is typically used to regulate the flow of electricity from the solar panels to the battery or load. In the case of a solar-powered bike rack, the solar controller can be used to manage the charging of the batteries that power the rack, ensuring efficient energy storage and usage.
- Q: What is the maximum current rating for a solar controller?
- The solar controller's maximum current rating is determined by its design and the specific model. Typically, solar controllers come in various current ratings to suit different solar panel configurations and system needs. Manufacturers usually mention the maximum current rating in the product specifications. It is crucial to choose a solar controller capable of handling the highest current generated by your solar panels to guarantee both efficient and secure operation.
- Q: Are there any environmental benefits of using a solar controller?
- Yes, there are several environmental benefits of using a solar controller. Firstly, solar controllers help optimize the performance of solar panels, allowing for maximum energy generation from sunlight. By utilizing solar energy, we reduce our reliance on fossil fuels, which helps reduce carbon emissions and combat climate change. Additionally, solar controllers enable efficient energy storage and distribution, reducing wastage and promoting a more sustainable energy system. Overall, the use of solar controllers contributes to a cleaner, greener environment and a more sustainable future.
- Q: Can a solar controller be used with a solar-powered satellite navigation system?
- Yes, a solar controller can be used with a solar-powered satellite navigation system. A solar controller is responsible for regulating the amount of charge going into and out of the batteries, ensuring proper charging and preventing overcharging. It can be used to manage the power generated by the solar panels and efficiently distribute it to the satellite navigation system's battery for optimal performance and longevity.
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Off-Grid PWM Wind Solar Hybrid Controller2KW
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 1000 unit/month
OKorder Service Pledge
OKorder Financial Service
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